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直線導(dǎo)軌又稱滑軌、線性導(dǎo)軌、線性滑軌，用于直線往復(fù)運(yùn)動(dòng)場(chǎng)合，擁有比直線軸承更高的額定負(fù)載，同時(shí)可以承擔(dān)一定的扭矩，可在高負(fù)載的情況下實(shí)現(xiàn)高精度的直線運(yùn)動(dòng)。直線運(yùn)動(dòng)導(dǎo)軌的作用是用來(lái)支撐和引導(dǎo)運(yùn)動(dòng)部件，按給定的方向做往復(fù)直線運(yùn)動(dòng)。依按摩擦性質(zhì)而定，直線運(yùn)動(dòng)導(dǎo)軌可以分為滑動(dòng)摩擦導(dǎo)軌、滾動(dòng)摩擦導(dǎo)軌、彈性摩擦導(dǎo)軌、流體摩擦導(dǎo)軌等種類。直線軸承主要用在自動(dòng)化機(jī)械上比較多,像德國(guó)進(jìn)口的機(jī)床,紙碗機(jī),激光焊接機(jī)等等,當(dāng)然直線軸承和直線軸是配套用的.像直線導(dǎo)軌主要是用在精度要求比較高的機(jī)械結(jié)構(gòu)上。

臺(tái)灣ABBA直線導(dǎo)軌：BRC-AO/LA=BRH15A/LA型　　BRC-RO/LR=BRH-B/LB型　　BRC-SU=BRS-BS型　　BRC-UO=BRS-B型　　

高組裝方形型舊型號(hào):BRH15B.BRH20B.BRH25B.BRH30B.BRH35B.BRH45B

對(duì)換臺(tái)灣上銀型號(hào)HGH15CA.HGH20CA.HGH25CA.HGH30CA.HGH35CA.HGH45CA.HGH55CA

高組裝方形型新型號(hào)：BRC15RO BRC20RO BRC25RO BRC30RO BRC35RO BRC45RO

高組裝法蘭形舊型號(hào):BRH15A.BRH20A.BRH25A.BRH30A.BRH35A.BRH45A

高組裝方形型新型號(hào)：BRC15AO BRC20AO BRC25AO BRC30AO BRC35AO BRC45AO

對(duì)換臺(tái)灣上銀型號(hào)HGW15CA.HGW20CA.HGW25CA.HGW30CA.HGW35CA.HGW45CA.HGW55CA

低組裝方形舊型號(hào):BRS15B.BRS20B.BRS25B.BRS30B.BRS35B.

低組裝方形新型號(hào)：BRC15UO BRC20UO BRC25UO BRC30UO

對(duì)換臺(tái)灣上銀型號(hào)EGH15CA.EGH20CA.EGH25CA.EHG30CA.EGH15SA EGH20SA EGH25SA EGH30SA

低組裝法蘭形型號(hào):BRS15A.BRS20A.BRHS25A.BRS30A.BRH35A.BRS45A.BRS55A EGW15CA.EGW20CA.EGW25CA.EGW30CA.EGW35CA.EGW45CA.EGW55CA

高組裝加長(zhǎng)方形型號(hào):BRH15BL.BRH20BL.BRH25BL.BRH30BL.BRH35BL.BRH45BL.BRH55BL HGH15HA.HGH20HA.HGH25HA.HGH30HA.HGH35HA.HGH45HA.HGH55HA

高組裝加長(zhǎng)法蘭形型號(hào):BRH15AL.BRH20AL.BRH25AL.BRH30AL.BRH35AL.BRH45AL.BRH55AL HGW15HA.HGW20HA.HGW25HA.HGW30HA.HGW35HA.HGW45HA.HGW55HA

高組裝法蘭形上下鎖式型號(hào)：HGW15CC HGW20CC HGW20HC HGW25CC HGW25HC HGW30CC HGW30HC HGW35CC HGW35HC HGW45CC HGW45HC HGW55CC HGW55HC HGW65CC HGW65HC

低組裝短式方形舊型號(hào):BRS15BS.BRS20BS.BRS25BS.BRS30BS

低組裝短式方形新型號(hào)：BRC15SU BRC20SUBRC25SU BRC30SU

對(duì)換臺(tái)灣相線型號(hào)：

EGH15SA.EGH20SA.EGH25SA.EGH30SA.EGH35SA.